USPS EXAM 421 EXAMINATION TEST SOLVED
QUESTIONS 2026 FINAL PAPER VIEW AHEAD
EXAM
◍ Official Source for updates and updated bi-weekly. Answer: Postal
bulletin
◍ Does this package contain anything liquid, fragile, potentially
hazardous' such as/like perfume or lithium batteries?. Answer: 6 Part
of HAZMAT question
◍ Tells you when and how to display the POW flag. Answer: Postal
Bulletin
◍ POW. Answer: Prisoner of War
◍ Bears only stamps as postage weights more than 13 oz and was not
excepted at retail counter.. Answer: Anonymous Mail
◍ PVI. Answer: Postage Validation Imprinter
◍ AMU. Answer: Anonymous Mail Unit
◍ DDD1. Answer: Weighs less than 13 oz
,◍ DDD2. Answer: Weighs more than 13 oz
◍ Magazines, newspaper, must be printed at least 4x's times a year
from a creditable organization. Answer: Periodicals
◍ Parcel post, bonded printed matter media mail, library mail.
Answer: package services
◍ printed matter weighs less than 16 oz must pay annual presort fee
min. of 200 pieces or over 50 lbs. Answer: Standard Mail
◍ can be used for gifts weighs up to 70lbs measures max of 130in
price based on weigh distance and shape. Answer: Parcel Post
◍ Delivery time 2-3 days( not guaranteed ). Answer: Priority Mail
◍ Delivery time 1-2 days ( overnight and next day ) * Guaranteed.
Answer: Express mail ( Priority Mail Express )
◍ Letters size max. Answer: 6 1/8in in height and 11 1/2in in length
max 1/4in in thickness
◍ Flats size max. Answer: 15in in length and 12in in height and 3/4in
in thickness
, ◍ Machinable Parcels. Answer: min 3in max 17in weight 6 oz min
and 25lbs max
◍ Rolls that are longer than machinable parcels. Answer: Irregular
Parcels
◍ How many zones. Answer: 8
◍ effects zones 1-4 piece weighs less than 20lbs but longer than 84in
and is charged the 20lb price. Answer: Balloon Price
◍ Effects zones 5-8 can't exceed 1728cu ft max 108in in girth.
Answer: Dimensional Price
◍ How often is the Postal bulletin printed. Answer: Bi-weekly
◍ Where do we find a list of lost or stolen MO (money orders).
Answer: Postal Bulletin and POS
◍ Postal Service___________ are available online and provide
guidance on regulations for
domestic/international/administrative/personnel fields support?.
Answer: Directives
◍ Priority Mail is delivered in. Answer: 2-3 days
QUESTIONS 2026 FINAL PAPER VIEW AHEAD
EXAM
◍ Official Source for updates and updated bi-weekly. Answer: Postal
bulletin
◍ Does this package contain anything liquid, fragile, potentially
hazardous' such as/like perfume or lithium batteries?. Answer: 6 Part
of HAZMAT question
◍ Tells you when and how to display the POW flag. Answer: Postal
Bulletin
◍ POW. Answer: Prisoner of War
◍ Bears only stamps as postage weights more than 13 oz and was not
excepted at retail counter.. Answer: Anonymous Mail
◍ PVI. Answer: Postage Validation Imprinter
◍ AMU. Answer: Anonymous Mail Unit
◍ DDD1. Answer: Weighs less than 13 oz
,◍ DDD2. Answer: Weighs more than 13 oz
◍ Magazines, newspaper, must be printed at least 4x's times a year
from a creditable organization. Answer: Periodicals
◍ Parcel post, bonded printed matter media mail, library mail.
Answer: package services
◍ printed matter weighs less than 16 oz must pay annual presort fee
min. of 200 pieces or over 50 lbs. Answer: Standard Mail
◍ can be used for gifts weighs up to 70lbs measures max of 130in
price based on weigh distance and shape. Answer: Parcel Post
◍ Delivery time 2-3 days( not guaranteed ). Answer: Priority Mail
◍ Delivery time 1-2 days ( overnight and next day ) * Guaranteed.
Answer: Express mail ( Priority Mail Express )
◍ Letters size max. Answer: 6 1/8in in height and 11 1/2in in length
max 1/4in in thickness
◍ Flats size max. Answer: 15in in length and 12in in height and 3/4in
in thickness
, ◍ Machinable Parcels. Answer: min 3in max 17in weight 6 oz min
and 25lbs max
◍ Rolls that are longer than machinable parcels. Answer: Irregular
Parcels
◍ How many zones. Answer: 8
◍ effects zones 1-4 piece weighs less than 20lbs but longer than 84in
and is charged the 20lb price. Answer: Balloon Price
◍ Effects zones 5-8 can't exceed 1728cu ft max 108in in girth.
Answer: Dimensional Price
◍ How often is the Postal bulletin printed. Answer: Bi-weekly
◍ Where do we find a list of lost or stolen MO (money orders).
Answer: Postal Bulletin and POS
◍ Postal Service___________ are available online and provide
guidance on regulations for
domestic/international/administrative/personnel fields support?.
Answer: Directives
◍ Priority Mail is delivered in. Answer: 2-3 days
